Title:
Passive fin ship stabilizer
United States Patent 3377975
Inventors:
Field, Sheldon B.
Publication Date:
04/16/1968
Assignee:
Mcmullen, Ass John J.
International Classes:
B63B39/06; B63B39/00
US Patent References:
| 3192888 | Combination stabilization and heeling system for ice breakers | | | |